US5541292AExpiredUtilityPatentIndex 60

Plasmodium vivax and Plasmodium knowlesi Duffy receptor

Assignee: US HEALTHPriority: Jul 20, 1990Filed: Jul 21, 1992Granted: Jul 30, 1996

Est. expiryJul 20, 2010(expired)· nominal 20-yr term from priority

Inventors:MILLER LOUIS H ADAMS JOHN H KASLOW DAVID C FANG XIANGDONG

A61K 39/00C07K 14/445A61K 38/00Y10S530/806Y02A50/30

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Abstract

The present invention relates to DNA segments encoding the Duffy receptor of a Plasmodium parasite, the recombinant DNA and to recombinantly produced Duffy receptor. The Duffy receptor can be utilized as a vaccine for humans against malaria.

Claims

exact text as granted — not AI-modified

What is claimed is: 
     
       1. A recombinantly produced Plasmodium vivax or Plasmodium knowlesi Duffy receptor protein having an amino acid sequence as shown in FIG. 1 or FIG. 12. 
     
     
       2. The protein of claim 1 having an amino acid sequence as shown in FIG. 1. 
     
     
       3. The protein of claim 1 having an amino acid sequence as shown in FIG. 12.

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